Beat Twirl for iOS

Meant to post this a few days ago! Thanks to all the people who’ve tweeted me about it. Looks and sounds like a great app. Here are the details.

Beat Twirl is a “beat slicer” app. The app lets you analyze existing sounds and detect their rhythm with its note onset algorithms. With Beat Twirl you can work with drum loops and rhythm patterns, easily enhancing them with additional percussion sound, or create new patterns.

With Beat Twirl you can:

Change the tempo (time) of drum loops without changing the pitch.

Analyze percussion patterns and find the underlying timing.

Mix-in additional percussion sounds, or replace the original sounds

Export single beats from a sound file.

How to use Beat Twirl?

You can record yourself singing or clapping a rhythm, than add percussion instruments to the rhythm you created.

You can extract a rhythmic/percussive section from a song and convert it to a loop you can play along with at different tempos.